diff --git python-tg-devtools/python-tg-devtools.spec python-tg-devtools/python-tg-devtools.spec.tmp
index aa9e46a9de..9962c233da 100644
--- python-tg-devtools/python-tg-devtools.spec
+++ python-tg-devtools/python-tg-devtools.spec.tmp
@@ -1,6 +1,6 @@
 Name:           python-tg-devtools
 Version:        2.3.0
-Release:        0.10%{?dist}
+Release:        0.11%{?dist}
 Summary:        Development tools and templates for TurboGears2
 
 Group:          Development/Languages
@@ -23,6 +23,16 @@ BuildRequires:  python-sqlalchemy >= 0.5
 BuildRequires:  python-tgext-admin >= 0.3.9
 BuildRequires:  TurboGears2 >= 2.3.0
 
+
+%global _description\
+This package contains various paster commands and templates used for\
+TurboGears2 development.\
+
+
+%description %_description
+
+%package -n python2-tg-devtools
+Summary: %summary
 Requires:       TurboGears2 >= 2.3.0
 Requires:       python-repoze-tm2
 Requires:       python-turbokid >= 1.0.4
@@ -40,12 +50,9 @@ Requires:       python-genshi
 Requires:       python-tw2-forms
 Requires:       python-nose
 Requires:       python-coverage
+%{?python_provide:%python_provide python2-tg-devtools}
 
-
-%description
-This package contains various paster commands and templates used for
-TurboGears2 development.
-
+%description -n python2-tg-devtools %_description
 
 %prep
 %setup -q -n tg.devtools-%{version}
@@ -69,13 +76,17 @@ sed -i '1s/^#!python//' %{buildroot}%{python_sitelib}/devtools/templates/turboge
 PYTHONPATH=$(pwd) nosetests
 
 
-%files
+%files -n python2-tg-devtools
 %doc
 %{python_sitelib}/devtools/
 %{python_sitelib}/tg.devtools-%{version}-*.egg-info/
 
 
 %changelog
+* Thu Aug 10 2017 Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> - 2.3.0-0.11
+- Python 2 binary package renamed to python2-tg-devtools
+  See https://fedoraproject.org/wiki/FinalizingFedoraSwitchtoPython3
+
 * Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 2.3.0-0.10
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild